EP2902465A4 - Liquid crystal composition and liquid crystal display element using same - Google Patents
Liquid crystal composition and liquid crystal display element using sameInfo
- Publication number
- EP2902465A4 EP2902465A4 EP13875040.1A EP13875040A EP2902465A4 EP 2902465 A4 EP2902465 A4 EP 2902465A4 EP 13875040 A EP13875040 A EP 13875040A EP 2902465 A4 EP2902465 A4 EP 2902465A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid crystal
- same
- display element
- crystal display
- crystal composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/44—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing compounds with benzene rings directly linked
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/122—Ph-Ph
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
- C09K2019/121—Compounds containing phenylene-1,4-diyl (-Ph-)
- C09K2019/123—Ph-Ph-Ph
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3004—Cy-Cy
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3009—Cy-Ph
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/301—Cy-Cy-Ph
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3016—Cy-Ph-Ph
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C09K2019/3027—Compounds comprising 1,4-cyclohexylene and 2,3-difluoro-1,4-phenylene
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2013/053242 WO2014125564A1 (en) | 2013-02-12 | 2013-02-12 | Liquid crystal composition and liquid crystal display element using same |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2902465A1 EP2902465A1 (en) | 2015-08-05 |
EP2902465A4 true EP2902465A4 (en) | 2016-06-22 |
EP2902465B1 EP2902465B1 (en) | 2018-06-06 |
Family
ID=51353600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13875040.1A Active EP2902465B1 (en) | 2013-02-12 | 2013-02-12 | Liquid crystal composition and liquid crystal display device using same |
Country Status (6)
Country | Link |
---|---|
US (1) | US9963636B2 (en) |
EP (1) | EP2902465B1 (en) |
JP (1) | JP5582263B1 (en) |
KR (1) | KR101545669B1 (en) |
CN (1) | CN104471029B (en) |
WO (1) | WO2014125564A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108239545B (en) * | 2016-12-23 | 2022-02-25 | 江苏和成显示科技有限公司 | Liquid crystal composition having negative dielectric anisotropy and display device thereof |
CN113105901B (en) * | 2021-04-07 | 2023-02-21 | 浙江汽车仪表有限公司 | High-reliability display material for automobile full-liquid crystal instrument panel |
CN113667491B (en) * | 2021-09-01 | 2024-01-19 | 重庆汉朗精工科技有限公司 | Liquid crystal composition with negative dielectric anisotropy and application |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012076086A1 (en) * | 2010-12-07 | 2012-06-14 | Merck Patent Gmbh | Liquid crystal medium and liquid crystal display |
DE102011117937A1 (en) * | 2010-12-07 | 2012-06-14 | Merck Patent Gmbh | Liquid-crystalline medium and electro-optical display |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06235925A (en) | 1993-02-10 | 1994-08-23 | Matsushita Electric Ind Co Ltd | Manufacture of liquid crystal display element |
US5599480A (en) | 1994-07-28 | 1997-02-04 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Liquid-crystalline medium |
US6977704B2 (en) | 2001-03-30 | 2005-12-20 | Fujitsu Display Technologies Corporation | Liquid crystal display |
EP2208773B2 (en) | 2004-07-02 | 2021-11-24 | Merck Patent GmbH | Liquid crystalline medium |
JP2006058755A (en) | 2004-08-23 | 2006-03-02 | Fujitsu Display Technologies Corp | Liquid crystal display and its manufacturing method |
US8337964B2 (en) | 2008-12-18 | 2012-12-25 | Jnc Corporation | Liquid crystal composition and liquid crystal display device |
DE102008064171A1 (en) | 2008-12-22 | 2010-07-01 | Merck Patent Gmbh | Liquid crystalline medium |
EP2239310B1 (en) | 2009-04-06 | 2012-06-27 | Merck Patent GmbH | Liquid crystal medium and liquid crystal display |
EP2292720A1 (en) | 2009-09-08 | 2011-03-09 | Merck Patent GmbH | Liquid-crystal display |
US8398886B2 (en) * | 2009-10-21 | 2013-03-19 | Jnc Corporation | Liquid crystal composition and liquid crystal display device |
TWI482839B (en) | 2010-01-26 | 2015-05-01 | Jnc Corp | Liquid crystal composition and liquid crystal display device |
CN107083243A (en) | 2011-07-07 | 2017-08-22 | 默克专利股份有限公司 | Liquid crystal media |
US9074132B2 (en) * | 2011-11-28 | 2015-07-07 | Jnc Corporation | Liquid crystal composition and liquid crystal display device |
-
2013
- 2013-02-12 KR KR1020147031098A patent/KR101545669B1/en active IP Right Grant
- 2013-02-12 CN CN201380037347.7A patent/CN104471029B/en active Active
- 2013-02-12 WO PCT/JP2013/053242 patent/WO2014125564A1/en active Application Filing
- 2013-02-12 EP EP13875040.1A patent/EP2902465B1/en active Active
- 2013-02-12 US US14/765,458 patent/US9963636B2/en active Active
- 2013-02-12 JP JP2013550061A patent/JP5582263B1/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012076086A1 (en) * | 2010-12-07 | 2012-06-14 | Merck Patent Gmbh | Liquid crystal medium and liquid crystal display |
DE102011117937A1 (en) * | 2010-12-07 | 2012-06-14 | Merck Patent Gmbh | Liquid-crystalline medium and electro-optical display |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014125564A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2014125564A1 (en) | 2014-08-21 |
EP2902465A1 (en) | 2015-08-05 |
KR20140142364A (en) | 2014-12-11 |
JPWO2014125564A1 (en) | 2017-02-02 |
US20150376500A1 (en) | 2015-12-31 |
US9963636B2 (en) | 2018-05-08 |
KR101545669B1 (en) | 2015-08-19 |
CN104471029B (en) | 2016-01-06 |
CN104471029A (en) | 2015-03-25 |
JP5582263B1 (en) | 2014-09-03 |
EP2902465B1 (en) | 2018-06-06 |
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